Question

Уравнение y•20=450+120+130

Answer 1

y•20=450+120+130

20y=700

y=35

Answer 2

 у×20=450+120+130=700

у×20=700

у=700÷20

у=350

350×20=450+120+130

700=700

700 пишеш верх 450+120+130

Answer 3

To solve the equation y • 20 = 450 + 120 + 130, we'll first simplify the right side of the equation and then solve for y.

Step 1: Simplify the right side of the equation: 450 + 120 + 130 = 700

Now the equation becomes: y • 20 = 700

Step 2: Solve for y: To isolate y, we need to get rid of the multiplication by 20. To do that, we'll divide both sides of the equation by 20:

y • 20 / 20 = 700 / 20

y = 35

So the solution to the equation is y = 35.